Base | Representation |
---|---|
bin | 1010000110001… |
… | …0101010100110 |
3 | 2221200110101212 |
4 | 2201202222212 |
5 | 41320102144 |
6 | 4111351422 |
7 | 1022642102 |
oct | 241425246 |
9 | 87613355 |
10 | 42347174 |
11 | 219a4071 |
12 | 12222572 |
13 | 8a08ccc |
14 | 58a4902 |
15 | 3ab749e |
hex | 2862aa6 |
42347174 has 8 divisors (see below), whose sum is σ = 64998120. Its totient is φ = 20681136.
The previous prime is 42347167. The next prime is 42347177. The reversal of 42347174 is 47174324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42347174.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42347177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246119 + ... + 246290.
It is an arithmetic number, because the mean of its divisors is an integer number (8124765).
Almost surely, 242347174 is an apocalyptic number.
42347174 is a deficient number, since it is larger than the sum of its proper divisors (22650946).
42347174 is a wasteful number, since it uses less digits than its factorization.
42347174 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492454.
The product of its digits is 18816, while the sum is 32.
The square root of 42347174 is about 6507.4706299760. The cubic root of 42347174 is about 348.5578042851.
The spelling of 42347174 in words is "forty-two million, three hundred forty-seven thousand, one hundred seventy-four".
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